Species weekend in Westhoek a success: 'Nearly twice as many species of plants and animals counted as expected'

A record-breaking biodiversity count was achieved in Belgium's Westhoek region during a 1,000-species weekend, with over 170 participants identifying nearly 2,000 species of plants and animals. The initiative, spearheaded by Regionaal Landschap Westhoek, surpassed expectations and set a new benchmark for West Flanders.

Among the significant findings were approximately 500 species of moths and 450 species of plants. A particularly notable discovery was the reed-polder moth, a species previously recorded only once in Belgium. "It's one of those real experts who found it. Very cool to witness," said Sarah Defoort, a biodiversity officer at Regionaal Landschap Westhoek.

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It's one of those real experts who found it. Very cool to witness.

Despite challenging weather conditions, including severe thunderstorms and a mudslide near the central base in Westvleteren, dedicated experts and citizen scientists pressed on. They extended their surveys late into the night, focusing on nocturnal moths and bats. The event also fostered cross-border collaboration, with experts from the Netherlands, France, Flanders, and Wallonia participating.

While the high species count is a cause for celebration, Defoort cautioned that it doesn't signify perfect natural conditions in the Westhoek. "But we can use these results to continue working: to improve the landscape, plant more, and enhance management to better support these species," she stated. The project is set to continue next year with a focus on the French border.

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But we can use these results to continue working: to improve the landscape, plant more, and enhance management to better support these species.